diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index 730a626..7708e23 100755
--- a/.azure-pipelines/azure-pipelines-osx.yml
+++ b/.azure-pipelines/azure-pipelines-osx.yml
@@ -5,7 +5,7 @@
 jobs:
 - job: osx
   pool:
-    vmImage: macOS-11
+    vmImage: macOS-12
   strategy:
     matrix:
       osx_64_:
diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index 1385d8d..a444618 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -40,4 +40,4 @@ zip_keys:
 - - c_stdlib_version
   - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 8b52166..67f98b7 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -44,4 +44,4 @@ zip_keys:
 - - c_stdlib_version
   - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index 91699d7..08871ae 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -40,4 +40,4 @@ zip_keys:
 - - c_stdlib_version
   - cdt_name
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/migrations/krb5121.yaml b/.ci_support/migrations/krb5121.yaml
deleted file mode 100644
index 5912698..0000000
--- a/.ci_support/migrations/krb5121.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-krb5:
-- '1.21'
-migrator_ts: 1689171408.1479406
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 8cd918b..4e0f23c 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
+MACOSX_SDK_VERSION:
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +9,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -40,4 +42,4 @@ zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 8ef5469..c81ab4f 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '11.0'
+MACOSX_SDK_VERSION:
+- '11.0'
 c_compiler:
 - clang
 c_compiler_version:
@@ -40,4 +42,4 @@ zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
 zlib:
-- '1.2'
+- '1'
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index f46dadb..eeff159 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -25,4 +25,4 @@ target_platform:
 vc:
 - '14'
 zlib:
-- '1.2'
+- '1'
diff --git a/.gitattributes b/.gitattributes
index 7f32763..18f114a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -20,8 +20,8 @@ bld.bat text eol=crlf
 .travis.yml linguist-generated=true
 .scripts/* linguist-generated=true
 .woodpecker.yml linguist-generated=true
-LICENSE.txt linguist-generated=true
-README.md linguist-generated=true
+/LICENSE.txt linguist-generated=true
+/README.md linguist-generated=true
 azure-pipelines.yml linguist-generated=true
 build-locally.py linguist-generated=true
 shippable.yml linguist-generated=true
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 899ba03..a5836e8 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -72,6 +72,13 @@ else
         --suppress-variables ${EXTRA_CB_OPTIONS:-} \
         --clobber-file "${CI_SUPPORT}/clobber_${CONFIG}.yaml" \
         --extra-meta flow_run_id="${flow_run_id:-}" remote_url="${remote_url:-}" sha="${sha:-}"
+
+    ( startgroup "Inspecting artifacts" ) 2> /dev/null
+
+    # inspect_artifacts was only added in conda-forge-ci-setup 4.6.0
+    command -v inspect_artifacts >/dev/null 2>&1 && inspect_artifacts || echo "inspect_artifacts needs conda-forge-ci-setup >=4.6.0"
+
+    ( endgroup "Inspecting artifacts" ) 2> /dev/null
     ( startgroup "Validating outputs" ) 2> /dev/null
 
     validate_recipe_outputs "${FEEDSTOCK_NAME}"
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index 07dff21..ba0c879 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -85,6 +85,13 @@ else
         --suppress-variables ${EXTRA_CB_OPTIONS:-} \
         --clobber-file ./.ci_support/clobber_${CONFIG}.yaml \
         --extra-meta flow_run_id="$flow_run_id" remote_url="$remote_url" sha="$sha"
+
+    ( startgroup "Inspecting artifacts" ) 2> /dev/null
+
+    # inspect_artifacts was only added in conda-forge-ci-setup 4.6.0
+    command -v inspect_artifacts >/dev/null 2>&1 && inspect_artifacts || echo "inspect_artifacts needs conda-forge-ci-setup >=4.6.0"
+
+    ( endgroup "Inspecting artifacts" ) 2> /dev/null
     ( startgroup "Validating outputs" ) 2> /dev/null
 
     validate_recipe_outputs "${FEEDSTOCK_NAME}"
diff --git a/.scripts/run_win_build.bat b/.scripts/run_win_build.bat
index 6d54697..65650bf 100755
--- a/.scripts/run_win_build.bat
+++ b/.scripts/run_win_build.bat
@@ -58,6 +58,11 @@ echo Building recipe
 conda-build.exe "recipe" -m .ci_support\%CONFIG%.yaml --suppress-variables %EXTRA_CB_OPTIONS%
 if !errorlevel! neq 0 exit /b !errorlevel!
 
+call :start_group "Inspecting artifacts"
+:: inspect_artifacts was only added in conda-forge-ci-setup 4.6.0
+WHERE inspect_artifacts >nul 2>nul && inspect_artifacts || echo "inspect_artifacts needs conda-forge-ci-setup >=4.6.0"
+call :end_group
+
 :: Prepare some environment variables for the upload step
 if /i "%CI%" == "github_actions" (
     set "FEEDSTOCK_NAME=%GITHUB_REPOSITORY:*/=%"
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 4b53efc..46e56fc 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,4 +1,4 @@
-{% set version = "5.2.4" %}
+{% set version = "5.2.6" %}
 {% set build = 0 %}
 
 package:
@@ -7,7 +7,7 @@ package:
 
 source:
   url: https://github.com/nco/nco/archive/{{ version }}.tar.gz
-  sha256: 44efa9151825487fa0562fa5c6d68837624059a8e2da9d15c83ceb4d498f7902
+  sha256: 31245c56c031eee14e32d77b56fcc291785e407ed9534a62c2f1f8320eb317af
 
 build:
   number: {{ build }}
@@ -19,6 +19,7 @@ requirements:
     - make  # [unix]
     - gnuconfig  # [unix]
     - {{ compiler('c') }}
+    - {{ stdlib("c") }}
     - {{ compiler('cxx') }}
     - llvm-openmp  # [osx]
     - libgomp      # [linux]